TWM538842U - Assistance element of feeder sleeve - Google Patents
Assistance element of feeder sleeve Download PDFInfo
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- TWM538842U TWM538842U TW106200076U TW106200076U TWM538842U TW M538842 U TWM538842 U TW M538842U TW 106200076 U TW106200076 U TW 106200076U TW 106200076 U TW106200076 U TW 106200076U TW M538842 U TWM538842 U TW M538842U
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Abstract
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本新型創作是有關於一種冒口保溫套輔助元件,且特別是有關於一種金屬鑄造用的冒口保溫套輔助元件。The novel creation relates to a riser insulation sleeve auxiliary component, and in particular to a riser insulation sleeve auxiliary component for metal casting.
在金屬鑄造的過程中,熔融金屬被倒入定義出鑄件形狀的鑄模模型的模穴內。由於金屬在凝固時會收縮而造成縮孔,此等縮孔會在最終鑄件內造成不可接受的瑕疵。這在鑄造業界是一個廣為人知的問題。所述問題可藉由使用在鑄件形成期間安裝於鑄模模型上的冒口保溫套輔助元件解決之。冒口保溫套輔助元件提供與模穴連通的額外容積,使得熔融金屬也會進入冒口保溫套輔助元件內。在金屬凝固期間,冒口保溫套輔助元件內的熔融金屬會流至模穴內,以補償鑄件的收縮。During the metal casting process, the molten metal is poured into the cavity of the mold model defining the shape of the casting. Shrinkage can cause unacceptable imperfections in the final casting due to shrinkage of the metal as it shrinks during solidification. This is a well-known problem in the foundry industry. The problem can be solved by using a riser sleeve auxiliary element that is mounted on the mold model during casting formation. The riser sleeve auxiliary element provides an additional volume in communication with the cavity such that the molten metal also enters the riser sleeve auxiliary component. During solidification of the metal, the molten metal in the riser sleeve auxiliary element will flow into the cavity to compensate for the shrinkage of the casting.
惟,現有冒口保溫套輔助元件需以接著劑而固定於冒口保溫套上,然而在鑄造過程中,接著劑會因高溫環境而融化並產生氣體,所述氣體無法被排出且容易進入鑄件中,而造成鑄件的結構品質不佳。However, the existing riser sleeve auxiliary component needs to be fixed on the riser sleeve with an adhesive. However, during the casting process, the adhesive melts due to the high temperature environment and generates gas, which cannot be discharged and easily enters the casting. In the middle, the structural quality of the casting is not good.
本新型創作提供一種冒口保溫套輔助元件,有助於金屬鑄造。The novel creation provides a riser insulation sleeve auxiliary element that contributes to metal casting.
本新型創作的冒口保溫套輔助元件包括第一部件及第二部件。第一部件具有第一端、相對於第一端的第二端及連接於第一端與第二端之間的第一側壁。第一部件的第一端用以安裝在鑄模模型上。第一側壁定義第一孔。第二部件具有第三端、相對於第三端的第四端及連接於第三端與第四端之間的第二側壁。第二部件的第三端用以與第一部件的第二端連接。第二側壁定義第二孔。第二孔用以與第一孔連通。第二部件的第四端用以安裝在冒口保溫套內,以使冒口保溫套輔助元件定位於冒口保溫套上。The riser insulation sleeve auxiliary component of the novel creation comprises a first component and a second component. The first component has a first end, a second end opposite the first end, and a first side wall coupled between the first end and the second end. The first end of the first component is for mounting on a mold model. The first side wall defines a first aperture. The second component has a third end, a fourth end opposite the third end, and a second side wall connected between the third end and the fourth end. The third end of the second component is for connection with the second end of the first component. The second side wall defines a second aperture. The second hole is for communicating with the first hole. The fourth end of the second component is mounted in the riser sleeve to position the riser sleeve auxiliary component on the riser sleeve.
本新型創作的冒口保溫套輔助元件包括階梯狀部件以及環狀部件。階梯狀部件具有第一端、相對於第一端的第二端以及連接於第一端與第二端之間的階梯狀側壁。第一端用以安裝在鑄模模型上。環狀部件具有第三端、相對於第三端的第四端以及連接於第三端與第四端之間的第二側壁。第二側壁定義第二孔。第二孔與第一孔連通。環狀部件的第三端與階梯狀部件的第一孔套合。環狀部件的第四端暴露於階梯狀部件外。環狀部件的第四端用以安裝在冒口保溫套內,以使冒口保溫套輔助元件定位於冒口保溫套上。The riser insulation sleeve auxiliary element created by the novel comprises a stepped part and a ring part. The stepped member has a first end, a second end opposite the first end, and a stepped side wall connected between the first end and the second end. The first end is for mounting on a mold model. The annular member has a third end, a fourth end opposite the third end, and a second side wall connected between the third end and the fourth end. The second side wall defines a second aperture. The second hole is in communication with the first hole. The third end of the annular member engages with the first bore of the stepped member. The fourth end of the annular member is exposed outside of the stepped member. The fourth end of the annular member is mounted in the riser sleeve to position the riser sleeve auxiliary component on the riser sleeve.
在本新型創作的一實施例中,上述的第一部件的第一側壁為階梯狀側壁。階梯狀側壁具有多個第一區環狀側壁以及多個第二區環狀側壁。第一區環狀側壁的內徑由第二端向第一端遞減。任一第二區環狀側壁連接於相鄰的兩個第一區環狀側壁之間。In an embodiment of the present invention, the first side wall of the first component is a stepped side wall. The stepped sidewall has a plurality of first zone annular sidewalls and a plurality of second zone annular sidewalls. The inner diameter of the annular side wall of the first zone decreases from the second end to the first end. Any second zone annular side wall is connected between adjacent two first zone annular side walls.
在本新型創作的一實施例中,上述的任一第一區環狀側壁與第二區環狀側壁直接連接,而第一區環狀側壁與第二區環狀側壁所夾的一角度實質上等於90 o。 In an embodiment of the present invention, any one of the first annular side walls is directly connected to the second annular side wall, and the first annular side wall and the second annular side wall are substantially at an angle. The upper is equal to 90 o .
在本新型創作的一實施例中,上述的每一第一區環狀側壁以及每一第二區環狀側壁呈圓環狀。In an embodiment of the present invention, each of the first region annular side walls and each of the second region annular side walls have an annular shape.
在本新型創作的一實施例中,上述的第一區環狀側壁與第二區環狀側壁的至少一者具有多個穿透孔。In an embodiment of the present invention, at least one of the first annular side wall and the second annular side wall has a plurality of through holes.
在本新型創作的一實施例中,上述的第二部件為環狀部件。環狀部件的第三端與第一部件的第一孔套合,而環狀部件的第四端暴露於第一部件外。In an embodiment of the novel creation, the second component is an annular component. The third end of the annular member is nested with the first bore of the first member and the fourth end of the annular member is exposed outside of the first member.
在本新型創作的一實施例中,上述的第二部件的第三端的外徑實質上等於其中一個第一區環狀側壁的內徑。In an embodiment of the present invention, the outer diameter of the third end of the second member is substantially equal to the inner diameter of the annular side wall of one of the first regions.
在本新型創作的一實施例中,上述的第二部件焊接於第一部件上。In an embodiment of the novel creation, the second component is welded to the first component.
在本新型創作的一實施例中,上述的第一部件的第一側壁包括具有第一端的第一區環狀側壁以及具有第二端的第二區環狀側壁,而第一區環狀側壁相對於第二區環狀側壁傾斜。In an embodiment of the present invention, the first side wall of the first component includes a first annular side wall having a first end and a second annular side wall having a second end, and the first side annular side wall It is inclined with respect to the annular side wall of the second zone.
在本新型創作的一實施例中,上述的第一區環狀側壁與第二區環狀側壁夾有一鈍角。In an embodiment of the present invention, the annular side wall of the first zone and the annular side wall of the second zone have an obtuse angle.
在本新型創作的一實施例中,上述的第一區環狀側壁的內徑隨著靠近第一端而漸縮,而第二區環狀側壁具有一致的內徑。In an embodiment of the present invention, the inner diameter of the first annular side wall is tapered as it approaches the first end, and the second side annular side wall has a uniform inner diameter.
在本新型創作的一實施例中,上述的第二部件為環狀部件。第一部件的第二區環狀側壁與第二部件的第二孔套合,而第一部件的第一區環狀側壁暴露於第二部件外。In an embodiment of the novel creation, the second component is an annular component. The second annular side wall of the first component is nested with the second aperture of the second component, and the first annular side wall of the first component is exposed outside of the second component.
在本新型創作的一實施例中,上述的第二部件的內徑實質上等於第一部件的第二區環狀側壁的外徑。In an embodiment of the present invention, the inner diameter of the second member is substantially equal to the outer diameter of the annular side wall of the second portion of the first member.
在本新型創作的一實施例中,上述的第二部件為圓環狀部件。In an embodiment of the novel creation, the second component is an annular member.
在本新型創作的一實施例中,上述的環狀部件為一圓環狀部件。In an embodiment of the present invention, the annular member is an annular member.
基於上述,本新型創作一實施例的冒口保溫套輔助元件包括第一部件以及第二部件。特別是,第二部件的第四端用以安裝在冒口保溫套內,以使冒口保溫套輔助元件定位於冒口保溫套上。冒口保溫套輔助元件良好地定位在冒口保溫套上,有助於金屬鑄造。Based on the above, the riser sleeve auxiliary component of the present invention includes a first component and a second component. In particular, the fourth end of the second component is mounted in the riser sleeve to position the riser sleeve auxiliary component on the riser sleeve. The feeder insulation element is well positioned on the riser sleeve to aid in metal casting.
為讓本新型創作的上述特徵和優點能更明顯易懂,下文特舉實施例,並配合所附圖式作詳細說明如下。The above described features and advantages of the present invention will become more apparent and understood from the following description.
圖1示出本新型創作一實施例的冒口保溫套輔助元件的剖面。圖2為本新型創作一實施例的冒口保溫套輔助元件的側視示意圖。圖3為本新型創作一實施例的冒口保溫套輔助元件的俯視示意圖。請參照圖1、圖2及圖3,冒口保溫套輔助元件100包括第一部件110與第二部件120。第一部件110具有第一端112、相對於第一端112的第二端114以及連接於第一端112與第二端114之間第一側壁116。如圖1所示,第一部件110的第一端112用以安裝在鑄模模型10上。當第一端112安裝在鑄模模型10上,第一部件110的第二端114暴露於鑄模模型10外。第一部件110的第一側壁116定義第一孔110a。熔融金屬可經由第一部件110的第一孔110a注入鑄模模型10內。在金屬鑄造的過程中,第一部件110會受壓,而使第一側壁116變形(例如:角度α會變小),以將第一孔110a內的熔融金屬擠壓至鑄模模型10內,進而減少鑄件產生縮孔的機率。1 shows a cross section of a riser sleeve auxiliary component of an embodiment of the present invention. 2 is a side elevational view of the riser insulation sleeve auxiliary component of the present invention. FIG. 3 is a top plan view of an auxiliary component of a riser sleeve according to an embodiment of the present invention. Referring to FIG. 1 , FIG. 2 and FIG. 3 , the riser sleeve auxiliary component 100 includes a first component 110 and a second component 120 . The first component 110 has a first end 112, a second end 114 opposite the first end 112, and a first sidewall 116 connected between the first end 112 and the second end 114. As shown in FIG. 1, the first end 112 of the first component 110 is for mounting on the mold model 10. When the first end 112 is mounted on the mold model 10, the second end 114 of the first component 110 is exposed outside of the mold model 10. The first side wall 116 of the first component 110 defines a first aperture 110a. Molten metal may be injected into the mold mold 10 via the first hole 110a of the first component 110. During the metal casting process, the first component 110 is pressed to deform the first sidewall 116 (eg, the angle α becomes smaller) to squeeze the molten metal in the first hole 110a into the mold model 10, In turn, the chance of the shrinkage of the casting is reduced.
圖4為本新型創作一實施例的冒口保溫套輔助元件的第一部件的側視示意圖。請參照圖1、圖2及圖4,在本實施例中,第一部件110可為階梯狀部件。第一部件110的第一側壁116可為階梯狀側壁。階梯狀側壁具有交替排列的多個第一區環狀側壁116a與多個第二區環狀側壁116b。第一區環狀側壁116a的內徑d由第二端114向第一端112遞減。任一第二區環狀側壁116b連接於相鄰的兩個第一區環狀側壁116a之間。如圖1所示,在本實施例中,第一區環狀側壁116a可平行於第一孔110a的孔軸線X1,而第二區環狀側壁116b可垂直於第一孔110a的孔軸線X1。換言之,一個第一區環狀側壁116a與一個第二區環狀側壁116b直接連接,而第一區環狀側壁116a與第二區環狀側壁116b所夾的角度α實質上可等於90 o。然而,本新型創作不限於此,在其他實施例中,第一區環狀側壁116a與第二區環狀側壁116b所夾的角度α也可為其他適當的角度,例如:大於90 o。在本實施例中,每一第一區環狀側壁116a以及每一第二區環狀側壁116a可呈圓環狀。然而,本新型創作並不限於此,在其他實施例中,第一區環狀側壁116a及第二區環狀側壁116b也可視實際需求設計為其他適當形狀。 4 is a side elevational view of the first component of the riser sleeve auxiliary component of the present invention. Referring to FIG. 1 , FIG. 2 and FIG. 4 , in the embodiment, the first component 110 can be a stepped component. The first side wall 116 of the first component 110 can be a stepped side wall. The stepped side wall has a plurality of first area annular side walls 116a and a plurality of second area annular side walls 116b alternately arranged. The inner diameter d of the first annular side wall 116a is diminished from the second end 114 toward the first end 112. Any second zone annular sidewall 116b is coupled between adjacent two first zone annular sidewalls 116a. As shown in FIG. 1, in the present embodiment, the first annular side wall 116a may be parallel to the hole axis X1 of the first hole 110a, and the second annular side wall 116b may be perpendicular to the hole axis X1 of the first hole 110a. . In other words, a first zone annular sidewall 116a is directly coupled to a second zone annular sidewall 116b, and the angle a between the first zone annular sidewall 116a and the second zone annular sidewall 116b can be substantially equal to 90 o . However, the novel creation is not limited thereto. In other embodiments, the angle α between the first annular side wall 116a and the second annular side wall 116b may be other suitable angles, for example, greater than 90 o . In this embodiment, each of the first annular side walls 116a and each of the second annular side walls 116a may have an annular shape. However, the novel creation is not limited thereto. In other embodiments, the first annular side wall 116a and the second annular side wall 116b may be designed to other suitable shapes according to actual needs.
在本實施例中,第一部件110可由鋼片壓製而成。換言之,第一區環狀側壁116a與第二區環狀側壁116b可以是一體成型的,第一區環狀側壁116a的厚度T1與第二區環狀側壁116b的厚度T2可相等。然而,本新型創作不限於此,在其他實施例中,也可運用其他材質及/或其他方式製造第一部件110,第一區環狀側壁116a與第二區環狀側壁116b不一定要是一體成型的,第一區環狀側壁116a的厚度T1與第二區環狀側壁116b的厚度T2也不一定要相等。在本實施例中,大部份的第一區環狀側壁116a具有相同的高度H12,而最靠近第一端112的一個第一區環狀側壁116a可具有較高的高度H11,以利第一部件110的第一端112安裝在鑄模模型10上,但本新型創作不以此為限。In this embodiment, the first component 110 can be formed from a steel sheet. In other words, the first zone annular side wall 116a and the second zone annular side wall 116b may be integrally formed, and the thickness T1 of the first zone annular side wall 116a and the thickness T2 of the second zone annular side wall 116b may be equal. However, the novel creation is not limited thereto. In other embodiments, the first component 110 may be fabricated by using other materials and/or other methods. The first annular side wall 116a and the second annular side wall 116b are not necessarily integrated. The thickness T1 of the first annular side wall 116a and the thickness T2 of the second side annular side wall 116b are not necessarily equal. In this embodiment, most of the first annular side walls 116a have the same height H12, and a first annular side wall 116a closest to the first end 112 can have a higher height H11. The first end 112 of a component 110 is mounted on the mold model 10, but the novel creation is not limited thereto.
請參照圖1、圖2及圖3,第二部件120具有第三端122、相對於第三端122的第四端124以及連接於第三端122與第四端124之間的第二側壁126。第二部件120的第三端122用以與第一部件110的第二端114連接。第二側壁126定義第二孔120a。第二孔120a用以與第一孔110a連通。熔融金屬可經由連通的第一孔110a與第二孔120a注入鑄模模型10內。當第二部件120的第三端122與第一部件110的第二端114連接時,第二部件120的第四端124暴露於第一部件110外。特別是,第二部件120的第四端124用以安裝在冒口保溫套20內,同時藉由銷桿30抵接在冒口保溫套20的內部與冒口保溫套輔助元件100之間,以使冒口保溫套輔助元件100定位於冒口保溫套20上。冒口保溫套輔助元件100良好地定位在冒口保溫套20上,有助於金屬鑄造。Referring to FIG. 1 , FIG. 2 and FIG. 3 , the second component 120 has a third end 122 , a fourth end 124 opposite to the third end 122 , and a second sidewall connected between the third end 122 and the fourth end 124 . 126. The third end 122 of the second component 120 is for connection with the second end 114 of the first component 110. The second side wall 126 defines a second aperture 120a. The second hole 120a is for communicating with the first hole 110a. The molten metal may be injected into the mold model 10 via the communicated first hole 110a and the second hole 120a. When the third end 122 of the second component 120 is coupled to the second end 114 of the first component 110, the fourth end 124 of the second component 120 is exposed outside of the first component 110. In particular, the fourth end 124 of the second component 120 is mounted in the riser sleeve 20 while being abutted between the interior of the riser sleeve 20 and the riser sleeve auxiliary component 100 by the pin 30. The riser sleeve auxiliary component 100 is positioned on the riser sleeve 20. The riser sleeve auxiliary component 100 is well positioned on the riser sleeve 20 to aid in metal casting.
在本實施例中,第二部件120可為環狀部件。第二部件120之第二孔120a的孔軸線X2與第一部件110之第一孔110a的孔軸線X1可在同一直線上。第二部件120的第二側壁126可與孔軸線X2平行。舉例而言,第二部件120可為內外徑一致的圓環狀部件,但本新型創作不以此為限。第一部件110可與第二部件120的第三端122套合,以使第二部件120的第三端122與第一部件110的第二端114連接。詳言之,靠近第二端114的一個第一區環狀側壁116a的內側可套在第二部件120之第三端122的外側上,以使第一部件110與第二部件120卡合。此時,第二部件120的第三端122的外徑D實質上可等於第一區環狀側壁116a的內徑d。在本實施例中,為使第一部件110與第二部件120更牢靠地連接,部份第二側壁126與靠近第二端114的一個第一區環狀側壁116a可焊接在一起。但本新型創作不限於此,在其他實施例中,第一部件110與第二部件120也可利用其他方式固接。值得一提的是,本實施例的冒口保溫套輔助元件100藉由第一部件110與第二部件120的搭配,而使第一部件110能經由第二部件120而被固定於冒口保溫套20上,因此無需如前述再以接著劑作為固定的手段,因此減少接著劑因高溫融化而產生氣體的可能,也因此有效地提高鑄件的結構品質。In the present embodiment, the second component 120 can be an annular component. The hole axis X2 of the second hole 120a of the second member 120 may be in line with the hole axis X1 of the first hole 110a of the first member 110. The second side wall 126 of the second component 120 can be parallel to the bore axis X2. For example, the second component 120 can be an annular component with uniform inner and outer diameters, but the novel creation is not limited thereto. The first component 110 can be nested with the third end 122 of the second component 120 such that the third end 122 of the second component 120 is coupled to the second end 114 of the first component 110. In particular, the inner side of a first annular side wall 116a adjacent the second end 114 can fit over the outer side of the third end 122 of the second member 120 to engage the first member 110 with the second member 120. At this time, the outer diameter D of the third end 122 of the second member 120 may be substantially equal to the inner diameter d of the first annular side wall 116a. In the present embodiment, in order to connect the first component 110 and the second component 120 more securely, a portion of the second side wall 126 and a first annular side wall 116a adjacent to the second end 114 may be welded together. However, the novel creation is not limited thereto. In other embodiments, the first component 110 and the second component 120 may also be fixed by other means. It is worth mentioning that the riser sleeve auxiliary component 100 of the present embodiment enables the first component 110 to be fixed to the riser via the second component 120 by the combination of the first component 110 and the second component 120. Since the sleeve 20 is provided, it is not necessary to use the adhesive as a fixing means as described above, so that the possibility that the adhesive generates gas due to melting at a high temperature is reduced, and thus the structural quality of the casting is effectively improved.
請參照圖1、圖2、圖3及圖4,在本實施例中,第一部件110的第一區環狀側壁116a與第二區環狀側壁116b可不具有穿透孔。然而,本新型創作不限於此,在其他實施例中,第一區環狀側壁116a與第二區環狀側壁116b的至少一者也可具有穿透孔。以下配合圖5、圖6及圖7舉例說明之。Referring to FIG. 1 , FIG. 2 , FIG. 3 and FIG. 4 , in the embodiment, the first region annular sidewall 116 a and the second region annular sidewall 116 b of the first component 110 may not have a penetration hole. However, the novel creation is not limited thereto, and in other embodiments, at least one of the first region annular side wall 116a and the second region annular side wall 116b may also have a penetration hole. The following description is made with reference to FIGS. 5, 6, and 7.
圖5為本新型創作另一實施例的冒口保溫套輔助元件的第一部件的側視示意圖。圖5的第一部件110A與前述的第一部件110類似,因此相同或相對應的構造以相同或相對應的標號表示。兩者的差異處在於,第一部件110A的第二區環狀側壁116b可具有多個穿透孔h。更進一步地說,多個穿透孔h可隨機分佈在多個第二區環狀側壁116b上,但本新型創作不以此為限。在圖5的實施例中,第一部件110A的第一區環狀側壁116a可不具穿透孔。但本新型創作不限於此,在其他實施例中,第一部件110A的第一區環狀側壁116a也可選擇性地具有穿透孔。Figure 5 is a side elevational view of the first component of the riser sleeve auxiliary component of another embodiment of the present invention. The first component 110A of FIG. 5 is similar to the aforementioned first component 110, and thus the same or corresponding configurations are denoted by the same or corresponding reference numerals. The difference between the two is that the second annular side wall 116b of the first component 110A can have a plurality of penetration holes h. Further, the plurality of penetration holes h may be randomly distributed on the plurality of second-region annular side walls 116b, but the novel creation is not limited thereto. In the embodiment of FIG. 5, the first annular side wall 116a of the first component 110A may have no through holes. However, the novel creation is not limited thereto. In other embodiments, the first annular side wall 116a of the first component 110A may also selectively have a through hole.
圖6為本新型創作又一實施例的冒口保溫套輔助元件的第一部件的側視示意圖。圖6的第一部件110B與前述的第一部件110類似,因此相同或相對應的構造以相同或相對應的標號表示。兩者的差異處在於,第一部件110B的第二區環狀側壁116b可具有多個穿透孔h。更進一步地說,多個穿透孔h在參考平面(例如:第二端114所在的平面)上的正投影可以第一孔110a的孔軸線X1為中心呈輻射狀分佈。在圖6的實施例中,第一部件110B的第一區環狀側壁116a可不具穿透孔。但本新型創作不限於此,在其他實施例中,第一部件110B的第一區環狀側壁116a也可選擇性地具有穿透孔。Figure 6 is a side elevational view of the first component of the riser sleeve auxiliary component of yet another embodiment of the present invention. The first component 110B of FIG. 6 is similar to the aforementioned first component 110, and thus the same or corresponding configurations are denoted by the same or corresponding reference numerals. The difference between the two is that the second annular side wall 116b of the first component 110B can have a plurality of penetration holes h. Furthermore, the orthographic projection of the plurality of penetration holes h on the reference plane (for example, the plane on which the second end 114 is located) may be radially distributed around the aperture axis X1 of the first aperture 110a. In the embodiment of FIG. 6, the first annular side wall 116a of the first component 110B may have no through holes. However, the novel creation is not limited thereto. In other embodiments, the first annular side wall 116a of the first component 110B may also selectively have a penetration hole.
圖7為本新型創作再一實施例的冒口保溫套輔助元件的第一部件的側視示意圖。圖7的第一部件110C與前述的第一部件110類似,因此相同或相對應的構造以相同或相對應的標號表示。兩者的差異處在於,第一部件110C的第一區環狀側壁116a可具有多個穿透孔h。在圖7的實施例中,第一部件110C的第二區環狀側壁116b可不具穿透孔。但本新型創作不限於此,在其他實施例中,第一部件110C的第二區環狀側壁116b也可選擇性地具有穿透孔。上述的第一部件110A、第一部件110B或第一部件110C可與前述的第二部件120連接,以構成冒口保溫套輔助元件。所述冒口保溫套輔助元件也在本新型創作所欲保護的範疇內。Figure 7 is a side elevational view of the first component of the riser sleeve auxiliary component of the present invention. The first component 110C of FIG. 7 is similar to the aforementioned first component 110, and thus the same or corresponding configurations are denoted by the same or corresponding reference numerals. The difference between the two is that the first annular side wall 116a of the first component 110C can have a plurality of penetration holes h. In the embodiment of FIG. 7, the second annular side wall 116b of the first component 110C may have no through holes. However, the novel creation is not limited thereto. In other embodiments, the second annular side wall 116b of the first component 110C may also selectively have a penetration hole. The first component 110A, the first component 110B or the first component 110C described above may be coupled to the aforementioned second component 120 to form a riser sleeve auxiliary component. The riser sleeve auxiliary component is also within the scope of the novel creation.
圖8示出本新型創作一實施例的冒口保溫套輔助元件的剖面。圖9為本新型創作一實施例的冒口保溫套輔助元件的側視示意圖。圖10為本新型創作一實施例的冒口保溫套輔助元件的第一部件的側視示意圖。圖11為本新型創作一實施例的冒口保溫套輔助元件的第二部件的側視示意圖。請參照圖8及圖9,冒口保溫套輔助元件200包括第一部件210以及第二部件220。第一部件210具有第一端212、相對於第一端212的第二端214以及連接於第一端212與第二端214之間第一側壁216。如圖8所示,第一部件210的第一端212用以安裝在鑄模模型10上。當第一部件210的第一端212安裝在鑄模模型10上,第一部件210的第二端214暴露於鑄模模型10外。第一部件210的第一側壁216定義第一孔210a。熔融金屬可經由第一部件210的第一孔210a注入鑄模模型10內。在金屬鑄造的過程中,第一部件210會受壓,而使第一側壁216變形(例如:角度β會變小),以將第一孔210a內的熔融金屬擠壓至鑄模模型10內,進而減少鑄件產生縮孔的機率。Fig. 8 is a cross-sectional view showing the riser sleeve auxiliary member of the embodiment of the present invention. Fig. 9 is a side elevational view showing the auxiliary component of the riser sleeve of the present invention. Figure 10 is a side elevational view of the first component of the riser sleeve auxiliary component of the present invention. Figure 11 is a side elevational view of the second component of the riser sleeve auxiliary component of the present invention. Referring to FIGS. 8 and 9 , the riser sleeve auxiliary component 200 includes a first component 210 and a second component 220 . The first component 210 has a first end 212, a second end 214 opposite the first end 212, and a first sidewall 216 connected between the first end 212 and the second end 214. As shown in FIG. 8, the first end 212 of the first component 210 is for mounting on the mold model 10. When the first end 212 of the first component 210 is mounted on the mold model 10, the second end 214 of the first component 210 is exposed outside of the mold model 10. The first side wall 216 of the first component 210 defines a first aperture 210a. Molten metal may be injected into the mold mold 10 via the first hole 210a of the first component 210. During the metal casting process, the first component 210 is pressed to deform the first sidewall 216 (eg, the angle β becomes smaller) to squeeze the molten metal in the first hole 210a into the mold model 10, In turn, the chance of the shrinkage of the casting is reduced.
請參照圖8、圖9及圖10,在本實施例中,第一部件210的第一側壁216包括具有第一端212的第一區環狀側壁216a以及具有第二端214的第二區環狀側壁216b。第一區環狀側壁216a相對於第二區環狀側壁216b傾斜。詳言之,在本實施例中,第二區環狀側壁216b可平行於第一孔210a的孔軸線X1,而第一區環狀側壁216a可相對於第一孔210a的孔軸線X1傾斜。更進一步地說,第一區環狀側壁216a與第二區環狀側壁216b夾有角度β。未利用冒口保溫套輔助元件200進行金屬鑄造前,角度β可為鈍角,但本新型創作不以此為限。Referring to FIG. 8 , FIG. 9 and FIG. 10 , in the present embodiment, the first sidewall 216 of the first component 210 includes a first region annular sidewall 216 a having a first end 212 and a second region having a second end 214 . Annular side wall 216b. The first zone annular side wall 216a is inclined relative to the second zone annular side wall 216b. In detail, in the present embodiment, the second region annular side wall 216b may be parallel to the hole axis X1 of the first hole 210a, and the first region annular side wall 216a may be inclined with respect to the hole axis X1 of the first hole 210a. Furthermore, the first zone annular side wall 216a and the second zone annular side wall 216b have an angle β. The angle β may be an obtuse angle before the metal casting is performed without using the riser sleeve auxiliary component 200, but the novel creation is not limited thereto.
在本實施例中,第一區環狀側壁216a的內徑d1可隨著靠近第一端212而漸縮,而第二區環狀側壁216b可具有一致的內徑d2。換言之,第一區環狀側壁216a近似於一個圓錐體的側面,而第二區環狀側壁216b近似於一個圓柱體的側面。在本實施例中,第一部件210可由鋼片壓製而成。第一區環狀側壁216a與第二區環狀側壁216b可以是一體成型的。第一區環狀側壁216a的厚度T1與第二區環狀側壁216b的厚度T2實質上可相等。然而,本新型創作不限於此,在其他實施例中,也可運用其他材質及/或其他方式製造第一部件210,第一區環狀側壁216a與第二區環狀側壁216b不一定要是一體成型的,第一區環狀側壁216a的厚度T1與第二區環狀側壁216b的厚度T2也不一定要相等。In the present embodiment, the inner diameter d1 of the first annular side wall 216a may taper as it approaches the first end 212, while the second annular side wall 216b may have a uniform inner diameter d2. In other words, the first zone annular side wall 216a approximates the side of one cone and the second zone annular side wall 216b approximates the side of a cylinder. In the present embodiment, the first member 210 may be formed by pressing a steel sheet. The first zone annular side wall 216a and the second zone annular side wall 216b may be integrally formed. The thickness T1 of the first zone annular sidewall 216a and the thickness T2 of the second zone annular sidewall 216b may be substantially equal. However, the novel creation is not limited thereto. In other embodiments, the first component 210 may be fabricated by using other materials and/or other methods. The first annular side wall 216a and the second annular side wall 216b are not necessarily integrated. The thickness T1 of the first annular side wall 216a and the thickness T2 of the second side annular side wall 216b are not necessarily equal.
請參照圖8、圖9及圖110,第二部件220具有第三端222、相對於第三端222的第四端224以及連接於第三端222與第四端224之間的第二側壁226。第二部件220的第三端222用以與第一部件210的第二端214連接。第二側壁226定義第二孔220a。第二孔220a用以與第一孔210a連通。熔融金屬可經由連通的第一孔210a與第二孔220a注入鑄模模型10內。第二部件220的第四端224用以安裝在冒口保溫套20內,以使冒口保溫套輔助元件200定位於冒口保溫套20上。冒口保溫套輔助元件200良好地定位在冒口保溫套20上,有助於金屬鑄造。Referring to FIGS. 8 , 9 and 110 , the second component 220 has a third end 222 , a fourth end 224 opposite to the third end 222 , and a second sidewall connected between the third end 222 and the fourth end 224 . 226. The third end 222 of the second component 220 is for connection with the second end 214 of the first component 210. The second side wall 226 defines a second aperture 220a. The second hole 220a is for communicating with the first hole 210a. The molten metal may be injected into the mold model 10 via the communicated first hole 210a and the second hole 220a. The fourth end 224 of the second component 220 is mounted within the riser sleeve 20 to position the riser sleeve accessory component 200 on the riser sleeve 20. The riser sleeve auxiliary component 200 is well positioned on the riser sleeve 20 to aid in metal casting.
在本實施例中,第二部件220可為環狀部件。第二孔220a的孔軸線X2與第一孔210a的孔軸線X1可在同一直線上。第二部件220的第二側壁226可平行於第二孔220a的孔軸線X2。舉例而言,第二部件220可為內外徑一致的圓環狀部件,但本新型創作不以此為限。第一部件210的第二區環狀側壁216b套入第二部件220的第二孔220a。第一部件210的第二區環狀側壁216b的外側與第二部件220的第二側壁226的內側卡合。此時,第二部件220的內徑d3實質上等於第一部件210的第二區環狀側壁216b的外徑D1。據此,第一部件210能在第二部件220的內側摩擦移動,而達到緩衝效果,以防止冒口保溫套20在組裝至鑄模模型10的冒口的過程中因衝擊力過大而破裂。再者,冒口保溫套20的第二側壁226具有漸縮輪廓,以讓第二部件220能因尺寸差異而卡合於冒口保溫套20,而於另一未繪示的實施例中,第二部件也可以黏合手段而卡合於冒口保溫套的第二側壁。In the present embodiment, the second component 220 can be an annular component. The hole axis X2 of the second hole 220a and the hole axis X1 of the first hole 210a may be on the same straight line. The second side wall 226 of the second member 220 can be parallel to the bore axis X2 of the second bore 220a. For example, the second component 220 can be an annular component with uniform inner and outer diameters, but the novel creation is not limited thereto. The second annular side wall 216b of the first component 210 fits over the second aperture 220a of the second component 220. The outer side of the second annular side wall 216b of the first member 210 is engaged with the inner side of the second side wall 226 of the second member 220. At this time, the inner diameter d3 of the second member 220 is substantially equal to the outer diameter D1 of the second annular side wall 216b of the first member 210. Accordingly, the first member 210 can be frictionally moved inside the second member 220 to achieve a cushioning effect to prevent the riser sleeve 20 from being broken due to excessive impact force during assembly into the riser of the mold model 10. Moreover, the second side wall 226 of the riser sleeve 20 has a tapered profile to allow the second component 220 to be engaged with the riser sleeve 20 due to dimensional differences, and in another embodiment not shown, The second component can also be bonded to the second side wall of the riser sleeve.
第一部件210的第一區環狀側壁216a暴露於第二部件220外,以利於安裝在鑄模模型10上。在本實施例中,可利用鐵片製造第二部件220,但本新型創作不限於此,在其他實施例中,也可利用其他適當材料製造第二部件220。The first annular side wall 216a of the first component 210 is exposed outside of the second component 220 to facilitate mounting on the mold model 10. In the present embodiment, the second member 220 may be fabricated using an iron sheet, but the novel creation is not limited thereto, and in other embodiments, the second member 220 may be fabricated using other suitable materials.
綜上所述,本新型創作一實施例的冒口保溫套輔助元件包括第一部件以及第二部件。第一部件具有第一端、相對於第一端的第二端以及連接於第一端與第二端之間的第一側壁。第一端用以安裝在鑄模模型上。第一側壁定義第一孔。第二部件具有第三端、相對於第三端的第四端以及連接於第三端與第四端之間第二側壁。第二部件的第三端用以與第一部件的第二端連接。第二側壁定義第二孔。第二孔用以與第一孔連通。特別是,第二部件的第四端用以安裝在冒口保溫套內,以使冒口保溫套輔助元件定位於冒口保溫套上。冒口保溫套輔助元件良好地定位在冒口保溫套上,有助於金屬鑄造。In summary, the riser insulation sleeve auxiliary component of the present invention includes a first component and a second component. The first component has a first end, a second end opposite the first end, and a first side wall coupled between the first end and the second end. The first end is for mounting on a mold model. The first side wall defines a first aperture. The second component has a third end, a fourth end opposite the third end, and a second side wall connected between the third end and the fourth end. The third end of the second component is for connection with the second end of the first component. The second side wall defines a second aperture. The second hole is for communicating with the first hole. In particular, the fourth end of the second component is mounted in the riser sleeve to position the riser sleeve auxiliary component on the riser sleeve. The feeder insulation element is well positioned on the riser sleeve to aid in metal casting.
雖然本新型創作已以實施例揭露如上,然其並非用以限定本新型創作,任何所屬技術領域中具有通常知識者,在不脫離本新型創作的精神和範圍內,當可作些許的更動與潤飾,故本新型創作的保護範圍當視後附的申請專利範圍所界定者為準。Although the present invention has been disclosed in the above embodiments, it is not intended to limit the novel creation, and any person skilled in the art can make some changes without departing from the spirit and scope of the novel creation. Retouching, the scope of protection of this new creation is subject to the definition of the scope of the patent application attached.
10‧‧‧鑄模模型
20‧‧‧冒口保溫套
30‧‧‧銷桿
100‧‧‧冒口保溫套輔助元件
110、110A、110B、110C、210‧‧‧第一部件
110a、210a‧‧‧第一孔
112、212‧‧‧第一端
114、214‧‧‧第二端
116、216‧‧‧第一側壁
116a、216a‧‧‧第一區環狀側壁
116b、216b‧‧‧第二區環狀側壁
120、220‧‧‧第二部件
120a、220a‧‧‧第二孔
122、222‧‧‧第三端
124、224‧‧‧第四端
126、226‧‧‧第二側壁
d、d1、d2、d3‧‧‧內徑
D、D1‧‧‧外徑
H11、H12‧‧‧高度
h‧‧‧穿透孔
T1、T2‧‧‧厚度
X1、X2‧‧‧孔軸線
α、β‧‧‧角度10‧‧‧Mold model
20‧‧‧ riser insulation
30‧‧‧ pin
100‧‧‧Riser insulation kit auxiliary components
110, 110A, 110B, 110C, 210‧‧‧ first part
110a, 210a‧‧‧ first hole
112, 212‧‧‧ first end
114, 214‧‧‧ second end
116, 216‧‧‧ first side wall
116a, 216a‧‧‧ first zone annular side wall
116b, 216b‧‧‧ second zone annular side wall
120, 220‧‧‧ second part
120a, 220a‧‧‧ second hole
122, 222‧‧‧ third end
124, 224‧‧‧ fourth end
126, 226‧‧‧ second side wall
d, d1, d2, d3‧‧‧ inner diameter
D, D1‧‧‧ OD
H11, H12‧‧‧ height
H‧‧‧through hole
T1, T2‧‧‧ thickness
X1, X2‧‧‧ hole axis α, β‧‧‧ angle
圖1示出本新型創作一實施例的冒口保溫套輔助元件的剖面。 圖2為本新型創作一實施例的冒口保溫套輔助元件的側視示意圖。 圖3為本新型創作一實施例的冒口保溫套輔助元件的俯視示意圖。 圖4為本新型創作一實施例的冒口保溫套輔助元件的第一部件的側視示意圖。 圖5為本新型創作另一實施例的冒口保溫套輔助元件的第一部件的側視示意圖。 圖6為本新型創作又一實施例的冒口保溫套輔助元件的第一部件的側視示意圖。 圖7為本新型創作再一實施例的冒口保溫套輔助元件的第一部件的側視示意圖。 圖8示出本新型創作一實施例的冒口保溫套輔助元件的剖面。 圖9為本新型創作一實施例的冒口保溫套輔助元件的側視示意圖。 圖10為本新型創作一實施例的冒口保溫套輔助元件的第一部件的側視示意圖。 圖11為本新型創作一實施例的冒口保溫套輔助元件的第二部件的側視示意圖。1 shows a cross section of a riser sleeve auxiliary component of an embodiment of the present invention. 2 is a side elevational view of the riser insulation sleeve auxiliary component of the present invention. FIG. 3 is a top plan view of an auxiliary component of a riser sleeve according to an embodiment of the present invention. 4 is a side elevational view of the first component of the riser sleeve auxiliary component of the present invention. Figure 5 is a side elevational view of the first component of the riser sleeve auxiliary component of another embodiment of the present invention. Figure 6 is a side elevational view of the first component of the riser sleeve auxiliary component of yet another embodiment of the present invention. Figure 7 is a side elevational view of the first component of the riser sleeve auxiliary component of the present invention. Fig. 8 is a cross-sectional view showing the riser sleeve auxiliary member of the embodiment of the present invention. Fig. 9 is a side elevational view showing the auxiliary component of the riser sleeve of the present invention. Figure 10 is a side elevational view of the first component of the riser sleeve auxiliary component of the present invention. Figure 11 is a side elevational view of the second component of the riser sleeve auxiliary component of the present invention.
10‧‧‧鑄模模型 10‧‧‧Mold model
20‧‧‧冒口保溫套 20‧‧‧ riser insulation
30‧‧‧銷桿 30‧‧‧ pin
100‧‧‧冒口保溫套輔助元件 100‧‧‧Riser insulation kit auxiliary components
110‧‧‧第一部件 110‧‧‧ first part
110a‧‧‧第一孔 110a‧‧‧ first hole
112‧‧‧第一端 112‧‧‧ first end
114‧‧‧第二端 114‧‧‧second end
116‧‧‧第一側壁 116‧‧‧First side wall
116a‧‧‧第一區環狀側壁 116a‧‧‧The first zone annular side wall
116b‧‧‧第二區環狀側壁 116b‧‧‧Round section of the second zone
120‧‧‧第二部件 120‧‧‧ second part
120a‧‧‧第二孔 120a‧‧‧second hole
122‧‧‧第三端 122‧‧‧ third end
124‧‧‧第四端 124‧‧‧ fourth end
126‧‧‧第二側壁 126‧‧‧ second side wall
d‧‧‧內徑 d‧‧‧Inner diameter
D‧‧‧外徑 D‧‧‧OD
H11、H12‧‧‧高度 H11, H12‧‧‧ height
T1、T2‧‧‧厚度 T1, T2‧‧‧ thickness
X1、X2‧‧‧孔軸線 X1, X2‧‧‧ hole axis
α‧‧‧角度 ‧‧‧‧ angle
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW106200076U TWM538842U (en) | 2017-01-04 | 2017-01-04 | Assistance element of feeder sleeve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW106200076U TWM538842U (en) | 2017-01-04 | 2017-01-04 | Assistance element of feeder sleeve |
Publications (1)
Publication Number | Publication Date |
---|---|
TWM538842U true TWM538842U (en) | 2017-04-01 |
Family
ID=59254197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW106200076U TWM538842U (en) | 2017-01-04 | 2017-01-04 | Assistance element of feeder sleeve |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWM538842U (en) |
-
2017
- 2017-01-04 TW TW106200076U patent/TWM538842U/en not_active IP Right Cessation
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